How Much Is 20.4 Grams of Soy Sauce in Gallons?
20.4 grams of soy sauce equals 0.00 gal. Soy sauce has a density of 255g per cup. Because grams measure weight and gallons measure volume, the result depends on the ingredient's density.
Formula and Step-by-Step
- Start with 20.4 grams of soy sauce
- 1 cup of soy sauce = 255g
- 20.4g ÷ 255g/cup = 0.08 cups ÷ 16 = 0.00 gallons
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For liquids, place your measuring cup on a flat surface and read at eye level. The bottom of the meniscus (the curve at the surface) should align with the measurement line.
Soy Sauce at Different Amounts
How soy sauce scales across common grams measurements. Your amount (20.4 grams) is highlighted.
Other Amounts of Soy Sauce
| Grams | US Gallons | UK Gallon |
|---|---|---|
| 5 grams | 0.00 gal | 0.00 gal |
| 10 grams | 0.00 gal | 0.00 gal |
| 20.4 grams | 0.00 gal | 0.00 gal |
| 25 grams | 0.01 gal | 0.01 gal |
| 50 grams | 0.01 gal | 0.01 gal |
| 75 grams | 0.02 gal | 0.02 gal |
| 100 grams | 0.02 gal | 0.02 gal |
| 150 grams | 0.04 gal | 0.03 gal |
| 200 grams | 0.05 gal | 0.04 gal |
| 250 grams | 0.06 gal | 0.05 gal |
| 500 grams | 0.12 gal | 0.10 gal |
Understanding the Units
What is a Gram?
Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.
What is a Gallon?
For large-batch cooking, 1 US gallon is approximately 3.8 liters. The imperial gallon (4.5 liters) is no longer commonly used in the UK for cooking, as most modern British recipes use metric measurements.